[nnutter]

Does it let you install binary apps or do you have to compile from source? Do they still have to be signed? Who verifies the signature?

[iancarroll]

You have to compile an app using XCode and then it will automatically sign it with a certificate tied to your Apple ID.

[batuhanicoz]

Well, if you have a developer cert, you can use iModSign app to change the certificate on a binary and install it on your iOS device. I've done this before with a beta version of WhatsApp.

[jolux]

You have to compile it.